Teaches expert-level modern JavaScript idiomatic patterns: optional chaining, nullish coalescing, destructuring, iterators and generators, Proxy and Reflect, WeakRef, and structured clone. Focuses on patterns that leverage ES2022+ features.
Free and open source. macOS, Windows and Ubuntu.
Add the skill to a bot, then ask your Chief of Staff:
“Use the JavaScript Idioms skill on this: [describe the job, or paste your notes].”
Optional chaining (?.) short-circuits at the first null or undefined and returns undefined for the entire chain. Nullish coalescing (??) triggers the right side only when the left side is null or undefined -- not for 0, "", false, or NaN.
Free for Mac, Windows and Ubuntu.
Open Settings → Skills and switch on JavaScript Idioms for any bot. Or ask your Chief of Staff to pick skills for a job.
The bot reads the skill when the job calls for it, and works the way it lays out.
Teaches expert-level modern JavaScript idiomatic patterns: optional chaining, nullish coalescing, destructuring, iterators and generators, Proxy and Reflect, WeakRef, and structured clone. Focuses on patterns that leverage ES2022+ features.
Nothing. It ships with Murage, which is free and open source. Your bots run on the AI plan you already have.
Yes. Open it in Settings → Skills to read, edit or duplicate it. Skill Guard scans it again after every edit.
Download the free app, connect the AI you already pay for, and tell your Chief of Staff what needs doing. Plan on about ten minutes from install to a working team.
No account needed · Runs on the AI plan you already pay for